Organizational culture isn’t what leaders say—it’s what people experience every day based on management behaviors, systems, and priorities. This archive brings together blog posts, podcasts, and reflections on culture through a Lean lens, exploring how leadership decisions shape trust, psychological safety, learning, and performance. Many of these posts draw on lessons from Deming, Toyota, healthcare, and real organizations to show that culture is not a program to roll out, but an outcome leaders create—intentionally or not.
TL;DR: Red metrics aren’t “good,” but they shouldn’t trigger blame or panic either. The real problem isn’t red–it’s leaders getting mad instead of curious. Improvement starts with better questions, not better colors. In recent years, I’ve noticed a growing trend–one…
TL;DR: Lean only works when people feel safe to speak up. Toyota shows that psychological safety isn’t a “soft” concept–it’s created through consistent leadership behaviors that treat problems and mistakes as signals for learning, not reasons for blame. When I…
In Episode #530 of the Lean Blog Interviews Podcast, I’m joined by Ken Segel of Value Capture to discuss what it really takes to build a comprehensive Lean healthcare operating system, starting with safety. Scroll down for how to subscribe,…
When was the last time a leader in your organization openly said, “I was wrong”? It’s not a common occurrence in many workplaces. And that’s a missed opportunity. Admitting a mistake might seem risky–especially for someone in a position of…
TL;DR: I learned SQDC the hard way at GM–first under cost- and throughput-obsessed leadership, then from a NUMMI-trained plant manager who showed me why safety and quality must come first if you want performance (and cost) to truly improve. Two…
This October, I’ll be returning to Japan for another Lean healthcare study trip–my seventh time overall and my fifth healthcare-focused visit. With each visit, I find new layers of learning. While my earlier trips were filled with curiosity about Lean…
I’ve always believed that culture isn’t just one component of success–it’s the foundation everything else is built upon. That belief is central to my own book, The Mistakes That Make Us, and it’s something I speak about frequently with clients,…
tl;dr Lean doesn’t work without psychological safety. Toyota understands that continuous improvement depends on people feeling safe to speak up about problems, mistakes, and concerns–and believing they’ll be taken seriously. Leaders can’t demand this kind of safety; they create it…
Former Toyota leader Mark Reich explains why Hoshin Kanri is not a top-down planning exercise, but a leadership system for aligning strategy, developing people, and managing on purpose through dialogue, PDCA, and shared ownership. Scroll down for how to subscribe,…
One of the most important, and most misunderstood, principles in Lean thinking is this: Lean is not a cost-cutting strategy. Lean is a people-development strategy. If your organization is using Lean as a tool to justify layoffs, you’re not practicing…
Why Lean Thinking Succeeds in Japan–Not Because of Culture, But Because of Intentional Leadership and Systems One of the most persistent myths I’ve encountered over the years goes something like this: “Well, of course they can do Lean… they’re Japanese.”…
TL;DR: A new poll shows that psychological safety at work is often fragile–nearly half of respondents say it “depends on the boss.” Real improvement requires leaders who respond to mistakes with curiosity, consistency, and follow-through. When someone on your team…
